首页> 外国专利> ATM CELL COMPRESSION DEVICE, ATM CELL RESTORATION DEVICE, ATM CELL COMPRESSION/RESTORATION DEVICE, ATM CELL COMPRESSION/RESTORATION SYSTEM AND ATM CELL COMPRESSION/ RESTORATION METHOD

ATM CELL COMPRESSION DEVICE, ATM CELL RESTORATION DEVICE, ATM CELL COMPRESSION/RESTORATION DEVICE, ATM CELL COMPRESSION/RESTORATION SYSTEM AND ATM CELL COMPRESSION/ RESTORATION METHOD

机译:ATM信元压缩设备,ATM信元恢复设备,ATM信元压缩/恢复设备,ATM信元压缩/恢复系统和ATM信元压缩/恢复方法

摘要

PROBLEM TO BE SOLVED: To lower the loss rate of cells, to maintain and improve the quality of service and to reduce congestion of a transmission line by compressing and restoring data in an ATM layer in an ATM network. ;SOLUTION: An ATM cell restoration device 2, provided with a compressed cell judgement part for deciding whether or not an ATM cell inputted through the transmission line is a compressed cell and a cell restoration part for executing a restoration processing in the ATM layer for the ATM cell and restoring it to an original ATM cell at deciding that the ATM cell is the compressed cell, a switch device 3 for executing a switching processing for the restored ATM cell and a ATM cell compression device 4 provided with a compression object cell decision part for deciding whether or not the ATM cell outputted from the switch device to the same route is a compression object cell and a compressed cell preparation part for executing a compression processing in the ATM layer for the ATM cell and preparing the compressed cell at deciding that the ATM cell is the compression object cell are provided.;COPYRIGHT: (C)2000,JPO
机译:要解决的问题:通过在ATM网络中的ATM层中压缩和还原数据,降低信元的丢失率,维持并提高服务质量,并减少传输线的拥塞。 ;解决方案:ATM信元恢复设备2,具有一个压缩信元判断部分,用于确定通过传输线输入的ATM信元是否是一个压缩信元;以及一个信元恢复部分,用于在ATM层中为该信元执行恢复处理。在确定ATM信元是压缩信元时,将其恢复到原始ATM信元,用于对恢复的ATM信元执行切换处理的交换设备3以及具有压缩对象信元判定部分的ATM信元压缩设备4用于确定从交换设备输出到同一路径的ATM信元是否是压缩对象信元,以及用于在ATM层的ATM层中执行压缩处理并在确定该压缩信元时准备压缩信元的压缩信元准备部件ATM单元是提供压缩对象的单元。版权所有:(C)2000,JPO

著录项

  • 公开/公告号JP2000049792A

    专利类型

  • 公开/公告日2000-02-18

    原文格式PDF

  • 申请/专利权人 FUJITSU LTD;

    申请/专利号JP19980210039

  • 发明设计人 OYAMADA HISASHI;TOKUNAGA AKIRA;

    申请日1998-07-24

  • 分类号H04L12/28;H03M7/30;H04Q3/00;

  • 国家 JP

  • 入库时间 2022-08-22 02:01:32

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